Consolidated Statement of Stockholders' Equity - 6 months ended Sep. 30, 2015 - USD ($)		Preferred Stock Series AA [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total
Balance at Mar. 31, 2015			$ 1,253	$ 255,861,880	$ (41,657,179)	$ 214,205,954
Balance, Shares at Mar. 31, 2015			12,530,493
Issuance of stock, net of closing costs			$ 173	64,792,047		64,792,220
Issuance of stock, net of closing costs, Shares			1,725,000
Equity based compensation	[1]		$ 12	2,455,599		2,455,611
Equity based compensation, Shares	[1]		116,667
Stock option exercises				40,001		$ 40,001
Stock option exercises, Shares			3,019			3,019
Net loss					(9,809,704)	$ (9,809,704)
Balance at Sep. 30, 2015			$ 1,438	$ 323,149,527	$ (51,466,883)	$ 271,684,082
Balance, Shares at Sep. 30, 2015			14,375,179

[1] includes restricted shares issued.